AIRANKS — The Authoritative Rankings for AI Web Content

AIRANKS measures AI visibility: we ask AI models real product and service questions, capture the complete answers as immutable observations, and publish what they contain — which brands were mentioned, which domains were cited, and which exact pages were linked. Every domain gets an AIR score from 1–10 (a decile of visibility in the active dataset; 0 means insufficient data), with the methodology in the open.

AIR

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The Question

← all rankings / dataset COBALT

Best email marketing software for nonprofits

MailerLite takes the top spot in 100.0% of resamples. Of 12 ranked brands, only 9 hold a position we'd call firm.

0
answers sampled
0
brands named
1,000
bootstrap resamples

Who AI Cites For This Question

25 cited pages · bars vs the leader

Email Marketing for Nonprofits | 30% Off — MailerLite - MailerLitewww.mailerlite.commailerlite.com/mailerlite-for-nonprofits?utm=airanks.net266
About the Nonprofit Discount | Mailchimpmailchimp.commailchimp.com/help/about-nonprofit…t/?utm=airanks.net244
HubSpot for Nonprofitswww.hubspot.comhubspot.com/nonprofits?utm=airanks.net236
Nonprofit prepay discount informationknowledgebase.constantcontact.comknowledgebase.constantcontact.com/…on?utm=airanks.net189
About Brevo's pricing plans – Homehelp.brevo.comhelp.brevo.com/hc/en-us/articles/2…ns?utm=airanks.net179
Simple, Transparent Pricing - MailerLitewww.mailerlite.commailerlite.com/pricing?utm=airanks.net99
Constant Contactwww.constantcontact.comconstantcontact.com/blog/email-mar…s/?utm=airanks.net40
GetResponse for NonProfitswww.getresponse.comgetresponse.com/non-profit?utm=airanks.net34
FAQs - What are the limits of the Free plan? – Homehelp.brevo.comhelp.brevo.com/hc/en-us/articles/2…an?utm=airanks.net30
Terms of 30% discount for nonprofit organizations at MailerLite - MailerLitewww.mailerlite.commailerlite.com/legal/terms-for-non…nt?utm=airanks.net23

The Ranking, With Its Uncertainty

MailerLite locked MailerLite — ci 1.00–1.00 · n=373 · 100.0% of resamples held this rank · named in 100% of answers
Brevo locked Brevo — ci 0.91–0.91 · n=373 · 100.0% of resamples held this rank · named in 94% of answers
Constant Contact locked Constant Contact — ci 0.82–0.82 · n=373 · 100.0% of resamples held this rank · named in 100% of answers
Mailchimp locked Mailchimp — ci 0.73–0.73 · n=373 · 100.0% of resamples held this rank · named in 94% of answers
HubSpot locked HubSpot — ci 0.64–0.64 · n=373 · 100.0% of resamples held this rank · named in 87% of answers
Active Campaign locked Active Campaign — ci 0.55–0.55 · n=373 · 99.8% of resamples held this rank · named in 16% of answers
GetResponse locked GetResponse — ci 0.45–0.45 · n=373 · 99.4% of resamples held this rank · named in 9% of answers
Campaign Monitor firm Campaign Monitor — ci 0.27–0.36 · n=373 · 92.4% of resamples held this rank · named in 5% of answers
Sender firm Sender — ci 0.18–0.36 · n=373 · 86.7% of resamples held this rank · named in 1% of answers
EmailOctopus gathering EmailOctopus — gathering data, n=373. No bootstrap interval yet.
AWeber gathering AWeber — gathering data, n=373. No bootstrap interval yet.
Klaviyo gathering Klaviyo — gathering data, n=373. No bootstrap interval yet.

The Incomparability Lattice

what the intervals separate, not what the list claims

An edge means one brand's interval sits strictly above another's — zero overlap. No edge between two brands is not a gap in the drawing, it is the finding: their intervals overlap, and the bootstrap cannot tell them apart. Brands on the same rung are incomparable, not tied — the ranking above orders them anyway because a list has to print a total order; this diagram is the honest version.

MailerLite

1.00–1.00

Brevo

0.91–0.91

Constant Contact

0.82–0.82

Mailchimp

0.73–0.73

HubSpot

0.64–0.64

Active Campaign

0.55–0.55

GetResponse

0.45–0.45

Campaign Monitor

0.27–0.36

Sender

0.18–0.36

9 of 12 brands measured · 8 dominance edges · 8 rungs · 1 pair the data does not separate